Analysis
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max time kernel
105s -
max time network
126s -
platform
windows10-2004_x64 -
resource
win10v2004-20230220-en -
resource tags
arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system -
submitted
07/06/2023, 03:52
Behavioral task
behavioral1
Sample
d61af007f6c792b8fb6c677143b7d0e2533394e28c50737588e40da475c040ee.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
d61af007f6c792b8fb6c677143b7d0e2533394e28c50737588e40da475c040ee.exe
Resource
win10v2004-20230220-en
General
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Target
d61af007f6c792b8fb6c677143b7d0e2533394e28c50737588e40da475c040ee.exe
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Size
162KB
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MD5
628e4a77536859ffc2853005924db2ef
-
SHA1
c2a321b6078acfab582a195c3eaf3fe05e095ce0
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SHA256
d61af007f6c792b8fb6c677143b7d0e2533394e28c50737588e40da475c040ee
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SHA512
aae3e3e9b12ab7389e5f2eac89b2a306c4d2b91bb4204f83cc7308a83c3dea88bbc2d826546c886fd580c01245a6be5c0aefcd93936daeecb3614935248de5f1
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SSDEEP
3072:o5uyulsHwDV1gFnTwn7zwJGJ+3t5kCI5Gzei3N2VzRmK:o5uZ1DPgFnk7EJwaI5gDN2VVm
Malware Config
Signatures
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Lockbit
Ransomware family with multiple variants released since late 2019.
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Rule to detect Lockbit 3.0 ransomware Windows payload 1 IoCs
resource yara_rule behavioral2/memory/1860-133-0x0000000000400000-0x000000000042C000-memory.dmp family_lockbit -
Program crash 1 IoCs
pid pid_target Process procid_target 1436 1860 WerFault.exe 85
Processes
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C:\Users\Admin\AppData\Local\Temp\d61af007f6c792b8fb6c677143b7d0e2533394e28c50737588e40da475c040ee.exe"C:\Users\Admin\AppData\Local\Temp\d61af007f6c792b8fb6c677143b7d0e2533394e28c50737588e40da475c040ee.exe"1⤵PID:1860
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1860 -s 2122⤵
- Program crash
PID:1436
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 1860 -ip 18601⤵PID:4728